We are ______a trip to your country.
A. looking forward to taking
B. look forward to taking
C. look forward to be taking
D. looking forward to take
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She made some highly _________ remarks about their school.
A. complimentary
B. complementary
C. complicated
D. complex
In the wife’s eyes, his ________ to their marriage life is far from perfect.
A. requirement
B. commitment
C. participation
D. reflection
I feel greatly _________ into their society.
A. honored to welcome
B. honorable to welcoming
C. honored to be welcomed
D. honorable to welcome
In invitation letters, what should we use if the addressee is unknown?
A. Dear Mr. Wang
B. Dear Professor Liu
C. Dear Sir/Madam
Dear Mary